baber/WOPTO huggingface dataset:
Patent JP-2007318079-A (JP)
Title: Surface-emission laser array, optical scanning apparatus provided therewith, and image forming apparatus
Inventor: SATO SHUNICHI
IPC: H01S5/042
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-emission laser array capable of reducing an interval between surface-emission laser elements in a first direction when perpendicular lines are drawn from the centers of the respective surface-emission laser elements constituting the surface-emission laser array to a straight line arranged in the first direction.  <P>SOLUTION: The surface-emission laser array 100 is provided with a plurality of surface-emission laser diode elements 1-36. The laser elements 1-36 are arranged in two dimensional of 6 rows × 6 columns. An interval C1 is equal in a sub-scanning direction of six perpendiculars L1-L6 drawn from six centers of six surface-emission laser elements 1-6, 7-12, 13-18, 19-24, 25-30, 31-36 arranged in a main scanning direction to a straight line 40 arranged in the sub-scanning direction. An interval Y between the surface-emission laser elements in the sub-scanning direction is smaller than an interval X of the surface-emission laser elements in the main scanning direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007258164-A (JP)
Title: Protective structure of fuel cell
Inventor: MIYAJIMA KAZUYOSHI
IPC: H01M8/00
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To protect an inside fuel cell layer when an impact load is applied to a side surface of a fuel cell stack.  <P>SOLUTION: This protective structure of the fuel cell comprising the fuel cell stack 1 having the fuel cell layer 2 composed by stacking a plurality of unit cells and a pair of end plates 3a and 3b sandwiching the fuel cell layer 2, and load reception members 4a arranged across it; and, by receiving an impact load from the outside by the load reception members 4a and the end plates 3a and 3b, the inside fuel cell layer 2 is protected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205994-A (JP)
Title: Image encoding apparatus, image decoding apparatus, and image processing system and program
Inventor: SEKINO MASANORI
IPC: H04N1/411
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image encoding apparatus capable of preventing image quality from being deteriorated when inputting a non-deteriorated image.  <P>SOLUTION: In an image encoding program 22, a first mark comparing unit 220 and a deterioration determining unit 224 acquire the deterioration state of a binary input image on the basis of a first pattern matching technique. In such a case, based on the statistic information of first pattern matching, the deterioration determining unit 224 determines whether the input image is a deteriorated image or a non-deteriorated image. Based on a second pattern matching technique corresponding to the acquired deterioration state, a second mark comparing unit 202 generates an image pattern dictionary from an image pattern contained in the input image. An encoding unit 206 encodes the generated image pattern dictionary and a position where the image pattern contained in the relevant image pattern dictionary appears in the input image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210451-A (JP)
Title: Method and device for detecting eccentricity of discrete track medium
Inventor: ONO HIROYUKI
IPC: G11B21/10
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for detecting track eccentricity, capable of detecting the eccentric amount and direction of a track without referring to any servo pattern in a DTM.  <P>SOLUTION: The method for detecting the eccentricities of the track center of a DTM having a track where a magnetic member is present and a groove where no magnetic member is present and the rotational center of a spindle motor includes the step of writing predetermined data in a predetermined area while gradually moving a head in a radial direction with respect to the DTM, the step of reading the data written in the predetermined area by the head stopped in the predetermined area, and the static detection step of detecting an eccentric amount and an eccentric direction by detecting the number of times of crossing the track by the head and its timing while the DTM rotates by a predetermined amount based on the reading signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211702-A (JP)
Title: Pre-amplifier and optical receiving device using the same
Inventor: MURATA TOMOO
IPC: H04B10/524
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pre-amplifier capable of performing stable gain control within a short preamble if optical signals of wide dynamic range and different levels for each burst signal are inputted like a GPON system.  <P>SOLUTION: Gain switching of a pre-amplifier 101 is controlled using timing information extracted from a data signal as a data count value, thereby performing gain switching at high speed and with high accuracy. Therefore, within the preamplifier 101, a level detector 103, a preamble restoration circuit 105, a counter 104 and a control circuit 102 are provided in addition to a TIA body 107. Furthermore, in order to suppress band deterioration, phase margin reduction, etc., with gain switching, a bias terminal is provided for performing current injection/current extraction on a signal amplification transistor of the TIA body 107.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210308-A (JP)
Title: Log integrating managing device, log integrating managing method, and log integrating managing program
Inventor: ISHIMURA DAISUKE
IPC: G06F11/32
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein date information, time information, or the like storing log information used as key information in tracing log information is stored in a different position for each log information piece, but the log information cannot be integrated in consideration of the key information for each log information piece.  <P>SOLUTION: The log integrating managing device 11 includes an individual information setting section 111 for entering the position of a section for storing, as individual information, the date information and time information for each of a plurality of pieces of log information from an input section 112, and storing it in an individual information storage section 114. The log integrating managing device also comprises a log information integrating section 115 that inputs the plurality of pieces of log information and the individual information stored in the individual information storage section 114, acquires the date information and time information included in the log information based on the position of the section of the individual information, rearranges the log information in the order of date/time information shown by the acquired date information and time information to integrate the log information, and displays the integrated log information on a display section 113.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208684-A (JP)
Title: Latch device and opening/closing device using it
Inventor: NISHIDA RYUHEI
IPC: E05C19/02
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for preventing forcible pullout, wherein a lock part of locking members which engages with a pin member is moved returnably so as to prevent scratching or breaking the cam part while a locking force against a movable body can constantly be maintained.  <P>SOLUTION: A moving body 2 is locked in a first position of a body 1 through engagement with a pin member 5 for cam members 4. In a push/push type latch device wherein, after the first position is being pushed, the pushing force is released so as to cancel the engagement and to be shifted to a second position, the cam member 4 has divided body 40 including a lock part 42e engaging with the pin member 5. Also, in the state of engaging with the pin member 5, when the divided body 40 receives a load exceeding a certain value through the pin member 5, the engagement with the pin member 5 is released together with a movement in a direction for absorbing the load.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212943-A (JP)
Title: Apparatus and method for cooling steel material
Inventor: KUROKI TAKASHI
IPC: B21B45/02
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for cooling steel material, by which apparatus and method, the steel material can be uniformly and stably cooled at a high cooling speed in supplying cooling water to the steel material.  <P>SOLUTION: The positions of directly injecting portions 40 for jetting bar shape cooling water against a steel plate 10 are arranged in an orthogonal grid pattern. In addition, the straight lines connecting the directly injecting portions located on the corresponding positions in the carrying direction of the steel plate are tilted from the carrying direction of the steel plate by a specified angle ϕ.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217481-A (JP)
Title: Related information providing system, related information providing program, and related information providing method
Inventor: MURAKAMI KAZUHISA
IPC: G06F17/30
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide related information of high precision reflected with update of information.  <P>SOLUTION: This related information providing system 2 is provided with a repeating means 201 for receiving reference destination information of the related source information from a terminal 4, and transmitting a substance of the related source information to the acquisition terminal 4, a related attribute information generation means 202 for acquiring the substance of the related source information and the reference destination information of the related source information, generating related attribute information, and associating and storing the acquired reference destination information and the generated related attribute information, in a related attribute information storage part 203, and a related information selection means 204 for receiving the reference destination information and the related attribute information corresponding to the reference destination information from the related attribute information generation means, and selecting reference destination information of related information of relating side information corresponding to the reference destination information received from the related attribute information generation means, using the received related attribute information, from the related attribute information storage part, and the repeating means transmits the reference destination information of the related information selected by the related information selection means, together with a substance of the related source information, to the terminal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215297-A (JP)
Title: Swash plate type compressor
Inventor: KAMEDA AKIYOSHI
IPC: F04B27/08
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing man-hours and manufacturing cost of a swash plate type compressor by inhibiting rotation of a piston with a simpler and lighter structure.  <P>SOLUTION: The swash plate type compressor 1 is provided with; a drive shaft 5; a journal 12 connected to the drive shaft 5 in such a manner that the same can rotate as one unit and capable of adjusting inclination angle to a surface crossing the drive shaft 5 at right angle; a swash plate 18 rotatably supported by the journal 12, and the piston 21. The piston 21 is provided with; a piston head 21a holding a circumference edge part of the swash plate 18 and including a retention hollow part 21s of depth for an outer circumference end to touch a bottom surface in a state that the journal 12 crosses the drive shaft at right angle; a rotation regulation part 21r regulating rotation of the piston 21 by projecting only in a rotation direction of the journal 12 from the piston head 21a and touching the outer circumference end of the swash plate 18; and a piston main body 21b connecting to the piston head 21a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227654-A (JP)
Title: Manufacturing method of piezoelectric device, piezoelectric device and electronic device
Inventor: KOYAMA YUUGO
IPC: H03B5/32
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a piezoelectric device for surely conducting a piezoelectric vibrator and a connection member, the piezoelectric device and an electronic device.  <P>SOLUTION: The piezoelectric device 10 is provided with a substrate 12. An electronic component 24 is disposed on one surface of the substrate 12 and an external terminal 20 provided on the other surface of the substrate 12 and the electronic component 24 are conducted. Also, on one surface of the substrate 12, the connection member 28 conducted with the electronic component 24 is provided. On one surface of such a substrate 12, a resin mold 30 covering the electronic component 24 and the connection member 28 is provided. Then, the upper end side of the connection member 28 is removed together with the resin mold 30 and flattened, and the plane part 28a is exposed on the upper surface of the resin mold 30. The piezoelectric vibrator 40 is disposed on the resin mold 30 and is plane-conducted with the plane part 28a of the connection member 28.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226962-A (JP)
Title: Semiconductor light-emitting element and manufacturing method therefor
Inventor: ONO YOSHINOBU
IPC: H01L33/40
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor light-emitting element which improves the extraction efficiency of light emitted from a nitride semiconductor multilayer film.  <P>SOLUTION: On the nitride semiconductor light-emitting element with a nitride semiconductor multilayer film 2 formed on a substrate 1, an irregular structure is formed in an area 3 other than an area of electrodes 4 and 5 on a light extraction surface to improve light extraction efficiency. The irregular structure has a characteristic length Λ in an in-surface direction and a characteristic length d in a depth direction, both characteristic lengths characterizing the irregular structure. The characteristic length Λ in the in-surface direction is determined to be one-fifth times or more to two times or less an emission length λ, and the ratio between the characteristic length d in the depth direction and the characteristic length Λ in the in-surface direction is determined to be 1 or more. A pattern corresponding to the irregular structure is formed by subjecting the nitride semiconductor to dry etching, in which a dry etching mask made of a dry etching mask material that has a selection ratio (between the etching rate of the nitride semiconductor and the etching rate of the dry etching mask material) of 2 or more is formed, using a nanoprint method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227767-A (JP)
Title: Assignment method and base station device utilizing same
Inventor: KAMIYAMA TADAHISA
IPC: H04W72/04
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration in reception characteristics due to a signal from an uncontrolled terminal unit.  <P>SOLUTION: At a control channel assignment section 36, a frame formed by the time multiplexing of a plurality of time slots is prescribed, while the time slot is formed by the frequency multiplexing of a plurality of subchannels, and one of the plurality of time slots, where a prescribed frame is formed, is identified. Then, one of the plurality of subchannels, where the identified time slot is formed, is assigned to a control signal. A radio resource assignment section 38 preferentially assigns a subchannel, except the subchannel assigned to the control signal to the terminal unit in the identified time slots.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225008-A (JP)
Title: Music piece distribution method, music piece distribution system, music piece distribution device and computer program
Inventor: OISHI KATSURA
IPC: G10K15/02
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To give privilege for easily obtaining a music piece data to only users who go to concert etc. where the music piece is played.  <P>SOLUTION: The user of a mobile terminal device 10 with a position detection function records a music piece played in the concert etc., and transmits a recorded sound data and a detected position data to a server device 3. The server device 3 stores a music data base in which the music piece data made to correspond to a sound element data has been stored, and makes a position range data according to a place of the concert correspond to the music piece data base and stores the a position range data. When the received position data is included in the position range data, the server device 3 extracts a sound element data from the received sound data, and searches the music piece data base by the extracted sound element data, and distributes the music piece data which is made to correspond to the hit sound element data, to the mobile terminal device 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008234053-A (JP)
Title: Data processing program, data processor, and data processing method
Inventor: KAKE TOMOKAZU
IPC: G06F3/048
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more convenient data processing technology.  <P>SOLUTION: A user interface part 40 assigns a first object to a data file, and displays it on an assignment screen, and assigns a second object to an application which processes the data file, and displays it on the screen. When receiving an operation to make the first object act on the second object, a notification part 42 notifies an application 50 of the direction or speed of an operation. An operation determination part 52 determines the operation in processing the data file on the basis of the notified direction or speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232725-A (JP)
Title: Insulation anomaly diagnosing method and insulation anomaly diagnosing device for electrical installation
Inventor: HIROSE TATSUYA
IPC: G01M99/00
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether or not an insulation anomaly part exists by surely detecting whether or not surface discharge has occurred even if it is a faint discharge.  <P>SOLUTION: In a signal processing circuit 5, the frequency of ultraviolet ray detection by an ultraviolet sensor 2 is stored in a memory 7 for detection frequency data while the phase of a voltage impressed on a transformer 4 is stored in a memory 8 for voltage phase data at the point of time when ultraviolet rays are detected. An information processor 6 is used for taking in the frequency of ultraviolet ray detection stored in the memory 7 and the phase of the voltage stored in the memory 8 at prescribed periods, and determining whether or not discharge has occurred based on whether or not information of various kinds acquired from detected ultraviolet rays within a prescribed time period satisfies prescribed conditions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007183671-A (JP)
Title: Image projector
Inventor: KUWATA MUNEHARU
IPC: G02B27/18
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image projector having a large projection angle of view and good image projection performance, without complicating the lens arrangement or mechanism of a projection optical system.  <P>SOLUTION: The image projector comprises: a reflective light bulb 1; a refractive lens group 2 comprising a diaphragm DP and a plurality of lenses and constituting the projection optical system for enlarging a light image provided from the light bulb 1; a power mirror 3 constituting the projection optical system for receiving, enlarging and reflecting light from the refractive lens group 2; and a screen 40 onto which the light image enlarged through the projection optical system is projected. The exit pupil position is set such that the minimum angle of view exceeds 40°. Out of the plurality of lenses, in all lenses existing between the diaphragm DP and the power mirror 3, the optical path of the light image of each lens is set to enlarge from the light bulb 1 to the power mirror 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008228618-A (JP)
Title: Foliage-treating machine
Inventor: KAINUMA HIDEO
IPC: A01D23/02
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foliage-treating machine capable of dropping down soil, or the like, blown up by pull-out rolls to the front side of a gage wheel and at the center of width direction of a furrow where potatoes tend to be exposed while making a guidance means, for guiding such soil or the like on the furrow, light in weight.  <P>SOLUTION: This foliage-treating machine is equipped with: a foliage-pulling-out device 3 by nipping/holding the foliage of a crop between pull-out rolls 18, and pull-out the foliage by rotatably driving the pull-out rolls 18 so as to move upward to the opposing side of the pulling-out rolls 18; and a gage wheel 20 equipped at the foliage-pull-out device 3. The pulling-out rolls 18 in contact with the furrow is installed so as to blow up the soil in rear upper direction by the pull-out rolls 18. An earthing-up guide 44 for receiving the blown up soil and guiding to the upper surface of the furrow in the rear directional side of the pull-up rolls 18 and also in the front of the gage wheel 20, and a guide shoot 45 for guiding the blown up soil by the pull-up rolls 18 to the earthing-up guide 44 are installed. The earthing-up guide 44 is supported at the gage wheel 20 side and also the guide shoot 45 is supported at the side of a device frame 22 for supporting the pull-out rolls 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234161-A (JP)
Title: Gas leakage alarm with incomplete combustion detection function
Inventor: TAKASHIMA HIROMASA
IPC: G08B21/16
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas leakage alarm with an incomplete combustion detection function, capable of surely detecting incomplete combustion.  <P>SOLUTION: This gas leakage alarm with the incomplete combustion detection function 1 has an LP gas leakage determination means 3a for determining whether an LP gas concentration detected, based on a sensor output from an LP gas sensor 5 comes to an LP gas alarm determination concentration stored in a storage means 7 or more; an LP gas leakage alarming means 8a for issuing an LP gas leakage alarm, when the LP gas concentration is determined to come to the LP gas alarm determination concentration or more; an incomplete combustion determination means 4a for determining whether an incomplete combustion gas concentration detected, based on a sensor output from an incomplete combustion gas sensor 6 comes to an incomplete combustion determination concentration or more; and an incomplete combustion alarming means 8b for issuing an incomplete combustion alarm, when the incomplete combustion gas concentration is determined to come to the incomplete combustion determination concentration or more. The alarm is provided with a gas diffusion means 9 for making the ambient gas diffuse.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236255-A (JP)
Title: High-frequency voltage-controlled oscillation circuit
Inventor: ISHII TAKEHITO
IPC: H03B5/12
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency voltage-controlled oscillation circuit capable of suppressing abnormal oscillation, improving phase noise and making a circuit small.  <P>SOLUTION: A phase shift circuit is composed of a double tuning circuit having a plurality of parallel resonance circuits of a capacitive variable-reactance element D and an inductive reactance element L, and capacitive variable-reactance elements D1, D2 connected to the input and output of the double tuning circuit in a feedback loop of an oscillation amplifier circuit. The double tuning circuit is a high-frequency voltage controlled oscillation circuit in which the double tuning circuit connects the plurality of parallel resonance circuits by a capacitive variable-reactance element D3 to realize a bandpass filter characteristics by adjusting the capacitive variable-reactance elements.  <P>COPYRIGHT: (C)2009,JPO&INPIT